Bellator 109 takes place Nov. 22 at Sands Event Center in Bethlehem, Pa. The main card will air on Spike TV following prelims on Spike.com. The card recently got a new headliner in a middleweight title fight between champion Alexander Shlemenko and tournament winner Doug Marshall. That fight swapped places with a heavyweight title fight between Alexander Volkov and Vitaly Minakov, which moved to Bellator 108 next week.

Riddle makes his long-awaited Bellator debut after a short-lived retirement. He had a 12-fight career in the UFC, the only other promotion he has fought for, where he went 7-3 with a pair of no-contests. Those fights originally were wins that were overturned when he twice tested positive for marijuana. Without those results, he’d have had a four-fight winning streak in the UFC. But the promotion cut him loose after the second infraction.

The 35-year-old Coy has won five straight fights, including his Bellator debut in September and a February win over “TUF 16” hopeful Kevin Nowaczyk for Indiana’s Hoosier Fight Club promotion. The American Top Team product has seven of his 13 career wins by stoppage and also counts a pair of Strikeforce fights on his resume.

Etim will make his promotional debut after exiting the UFC with three wins in his last four fights with the promotion. The British submission specialist won five bonuses in his 11 fights with the company, including four “Submission of the Night” awards. In his 21st pro fight, this will be just his second in the United States.

Cenoble will be looking for his first win in more than a year. In March, he fought to a split draw with Tony Fryklund at Bellator 94.